Cast
Kim Sae-ron
Lee Seul-bi • 20 episodes
Nam Woo-hyun
Shin Woo-hyun • 20 episodes
Lee Sung-yeol
Hwang Sung-yeol • 20 episodes
Kim Min-seok
Park Byung-wook • 20 episodes
Baek Seung-Heon
Tae-ho • 20 episodes
Han Soo-yeon
Choi So-jin • 20 episodes
Jo Yeon-woo
Hwang Woo-jin • 20 episodes
Kim Kwang-shik
[Music Professor] • 20 episodes
Song Ji-ho
Seo Yo Han • 20 episodes
Baek Soo-hee
Eun Bi • 20 episodes
